<template>
  <view>
    <!-- 轮播图 -->
    <swiper :indicator-dots="true" :autoplay="true" :interval="3000" :duration="1000" :circular="true">
      <swiper-item v-for="(item,i) in swiperList" :key="i">
        <navigator class="swiper-item" :url="`/subpck/goods_details/goods_details?goods_id=${item.goods_id}`">
          <image :src="item.image_src"></image>
        </navigator>
      </swiper-item>
    </swiper>
    <!-- 分类导航栏 -->
    <view class="nav-list">
      <view class="nav-item" v-for="(item,i) in navList" :key="i" @click="navClick(item)">
        <image :src="item.image_src" mode=""></image>
      </view>
    </view>
    <!-- 楼层数据 -->
    <view class="floor-list">
      <view class="floor-item" v-for="(item,i) in floorList" :key="i">
        <image :src="item.floor_title.image_src" mode="" class="floor-title"></image>
        <view class="floor-img-box">
          <view class="left-img">
            <image :src="item.product_list[0].image_src" :style="{width:item.product_list[0].image_width+'rpx'}"
              mode="widthFix"></image>
          </view>
          <view class="right-img">
            <navigator v-for="(item2,i2) in item.product_list" :key='i2' v-show="i2!==0" :url="item2.url">
              <image :src="item2.image_src" :style="{width:item2.image_width+'rpx'}" mode="widthFix"></image>
            </navigator>
          </view>
        </view>
      </view>
    </view>
  </view>
</template>

<script>
  export default {
    data() {
      return {
        swiperList: [],
        navList: [],
        floorList: []
      };
    },
    onLoad() {
      this.getSwiperList()
      this.getNavList()
      this.getFloorList()
    },
    methods: {
      async getSwiperList() {
        const {
          data: res
        } = await uni.$http.get('/api/public/v1/home/swiperdata')
        if (res.meta.status !== 200) {
          return uni.$showMsg()
        }
        this.swiperList = res.message
      },
      async getNavList() {
        const {
          data: res
        } = await uni.$http.get('/api/public/v1/home/catitems')
        if (res.meta.status !== 200) return uni.$showMsg()
        this.navList = res.message
      },
      navClick(item) {
        if (item.name === '分类') {
          uni.switchTab({
            url: "/pages/cate/cate"
          })
        }
      },
      async getFloorList() {
        const {
          data: res
        } = await
        uni.$http.get('/api/public/v1/home/floordata')
        if (res.meta.status !== 200) return uni.$showMsg()
        res.message.forEach(item => {
          item.product_list.forEach(floor => {
            floor.url = '/subpck/goods_list/goods_list?' + floor.navigator_url.split('?')[1]
          })
        })
        this.floorList = res.message
      }
    }
  }
</script>

<style lang="scss">
  swiper {
    height: 330rpx;

    .swiper-item,
    image {
      width: 100%;
      height: 100%;
    }
  }

  .nav-list {
    display: flex;
    justify-content: space-around;
    margin: 15rpx, 0;

    image {
      width: 128rpx;
      height: 140rpx;
    }
  }

  .floor-item {
    .floor-title {
      height: 60rpx;
      width: 100%;
      display: flex;
    }
  }

  .floor-img-box {
    display: flex;
    padding-left: 10rpx;
  }

  .right-img {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
  }
</style>
